Patient limb fixing frame for nursing

Abstract

The patient limb fixing frame for nursing comprises a bottom plate, the top of the bottom plate is fixedly connected with a cylinder through reinforcing ribs, a rod is slidably connected into the cylinder, the outer side of the rod is fixedly connected with a box, a threaded rod is arranged in the box, and the threaded rod is fixedly connected with the bottom plate. The limb of a patient is placed between two arc-shaped fixing grooves, and two rectangular rods are further driven to move relatively by rotating a screw rod, so that the arc-shaped fixing grooves in the opposite sides of the two rectangular rods are driven to get close to each other until the limb of the patient is stably clamped between the arc-shaped fixing grooves; a pull handle is arranged, a pull rod is used for driving a bolt on a fixing plate to be separated from a connecting insertion block, then an arc-shaped fixing groove is pulled to drive the connecting insertion block to be separated from a connecting insertion groove, and therefore the arc-shaped fixing groove of the device can be replaced according to the fixing conditions of different limbs of the patient; and the use practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to a fixing rack, in particular to a fixing rack for a patient's limb in nursing care. Background Technique

[0002] With the changes of the times and society, there have been obvious changes in the orthopedic injury spectrum. For example, diseases such as osteoarticular tuberculosis, osteomyelitis, and poliomyelitis have significantly decreased, while traumas caused by traffic accidents have significantly increased. With the aging of the population, fractures and orthopedic joint diseases caused by senile osteoporosis have increased, and due to the influence of environmental factors, bone tumors and rheumatoid arthritis have correspondingly increased, etc. With the change of the orthopedic injury spectrum, the number of patients who need surgery is also increasing. After orthopedic surgery, limb fixation devices are often needed to fix the limbs of patients.

[0003] However, most of these existing limb fixation methods are to wrap the patient's limb with a bandage, and then hang the patient's limb under the fixing rack. Fixing the patient's limb in this way is extremely likely to cause the hanging limb to shake, which will in turn cause pain to the patient and the use effect is poor. Therefore, a fixing rack for a patient's limb in nursing care is proposed to optimize and solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fixing rack for a patient's limb in nursing care to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A fixing rack for a patient's limb in nursing care includes a bottom plate. The top of the bottom plate is fixedly connected with a cylinder through a reinforcing rib. A rod body is slidably connected inside the cylinder. A box body is fixedly connected to the outer side of the rod body. A screw rod is arranged inside the box body. One end of the screw rod is rotatably connected to the inner wall of the box body through a bearing seat. The other end of the screw rod horizontally penetrates through the box body and is fixedly connected with a turning handle. Opposite threads are symmetrically arranged on the screw rod. Two rectangular rods are symmetrically sleeved on the screw rod. One end of each of the two rectangular rods vertically penetrates through the box body and a rectangular cylinder is slidably sleeved on the outside of each of them. A connecting slot is symmetrically rotatably connected to the opposite sides of the two rectangular cylinders through a bearing seat. A connecting plug is adaptively connected to each of the two connecting slots. One end of each of the two connecting plugs is fixedly connected with an arc-shaped fixing groove. Two fixing plates are symmetrically embedded on the inner wall of the connecting slot. A sliding groove for slidingly embedding the two fixing plates is symmetrically opened on the inner wall of the connecting slot. A plurality of pins are fixedly connected to one side of the fixing plate at equal intervals. One end of each of the plurality of pins horizontally penetrates through the connecting plug. A pull rod is symmetrically connected to the other side of the fixing plate. One end of each of the two pull rods penetrates through the connecting slot and is fixedly connected with a pull handle together.

[0007] As a further solution of the utility model: mounting through holes are equidistantly formed in the bottom plate, a first limiting bolt is arranged on the cylinder body, and a threaded through hole for threaded connection of the first limiting bolt is formed in the cylinder body.

[0008] As a further solution of the utility model: a through hole for the screw rod to pass through and be rotationally connected is formed in the box body, a second limiting bolt is arranged on the rotating handle, and a threaded through hole for threaded connection of the second limiting bolt is formed in the rotating handle.

[0009] As a further solution of the utility model: threaded through holes for the screw rod to be oppositely threadedly connected are respectively formed in the two rectangular rods, the outer sides of the two rectangular rods are in close fit with and slidably connected to the inner wall of the box body, a long strip-shaped opening for the rectangular rods to pass through and be connected is formed in the box body, third limiting bolts are respectively arranged on the two rectangular cylinders, and a threaded through hole for threaded connection of the third limiting bolt is formed in the rectangular cylinder.

[0010] As a further solution of the utility model: a silica gel pad is fixedly connected to the inner wall of each of the two arc-shaped fixing grooves, and a jack for the insertion pin to pass through and be connected is formed in the connecting plug block.

[0011] As a further solution of the utility model: a through hole for the pull rod to pass through and be slidably connected is formed in the connecting slot, a spring is sleeved on the pull rod, and two ends of the spring are respectively fixedly connected to the inner wall of the fixing plate and the inner wall of the sliding groove formed in the inner wall of the connecting slot, and the outer side of the pull handle is in close fit with the outer side of the connecting slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By arranging to place the patient's limb between the two arc-shaped fixing grooves, and further driving the two rectangular rods to move relatively by rotating the screw rod, so as to drive the arc-shaped fixing grooves on the opposite sides of the two rectangular cylinders to approach each other until the patient's limb is firmly clamped in the middle, the fixing effect of the device on the patient's limb is further improved.

[0014] 2. By arranging to pull the box body to drive the rod body to slide in the cylinder body and limit it by the first limiting bolt, so that the device can be adjusted in height according to the needs of the patient, and further by pulling the rectangular cylinder to slide on the outer side of the rectangular rod and limit it by the third limiting bolt, and by using the connecting plug block through the arc-shaped fixing groove to drive the connecting slot to rotate on the outer side of the rectangular cylinder, so that the device can perform appropriate limb adjustment operations when the patient's limb is fixed, and the convenience of using the device is further improved.

[0015] 3. By setting the pulling handle, the pull rod drives the latch on the fixed plate to disengage from the connecting block, and then drives the arc-shaped fixed groove to drive the connecting block to disengage from the connecting slot, so that the device can replace the arc-shaped fixed groove according to the fixation requirements of different limbs of the patient, further improving the practicality of the device. Brief Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a patient limb fixation rack for nursing.

[0017] Figure 2 It is a schematic diagram of a partial structure in a patient limb fixation rack for nursing.

[0018] Figure 3 It is a front view of a patient limb fixation rack for nursing.

[0019] As shown in the figure: bottom plate 1, cylinder 2, rod 3, box 4, screw 5, turning handle 6, rectangular rod 7, rectangular cylinder 8, connecting slot 9, connecting block 10, arc-shaped fixed groove 11, fixed plate 12, latch 13, pull rod 14 and pulling handle 15. Specific Embodiment

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 to 3, in the embodiment of the present utility model, a patient limb fixing frame for nursing includes a bottom plate 1, a cylinder 2, a rod 3, a box body 4, a screw rod 5, a turning handle 6, a rectangular rod 7, a rectangular cylinder 8, a connection slot 9, a connection plug 10, an arc-shaped fixing groove 11, a fixing plate 12, a pin 13, a pull rod 14 and a pull handle 15. Mounting through holes are equidistantly formed in the bottom plate 1. The top of the bottom plate 1 is fixedly connected to the cylinder 2 through a reinforcing rib. A first limit bolt is arranged on the cylinder 2, and a threaded through hole for the threaded connection of the first limit bolt is formed in the cylinder 2. A rod 3 is slidably connected inside the cylinder 2. A box body 4 is fixedly connected to the outside of the rod 3. A screw rod 5 is arranged inside the box body 4. One end of the screw rod 5 is rotatably connected to the inner wall of the box body 4 through a bearing seat. The other end of the screw rod 5 horizontally penetrates through the box body 4 and is fixedly connected to a turning handle 6. A through hole for the screw rod 5 to penetrate and rotate is formed in the box body 4. A second limit bolt is arranged on the turning handle 6, and a threaded through hole for the threaded connection of the second limit bolt is formed in the turning handle 6. Opposite threads are symmetrically arranged on the screw rod 5. Two rectangular rods 7 are symmetrically sleeved on the screw rod 5. Threaded through holes for the opposite threaded connection of the screw rod 5 are respectively formed in the two rectangular rods 7. The outer sides of the two rectangular rods 7 are in contact with and slidably connected to the inner wall of the box body 4. One end of each of the two rectangular rods 7 vertically penetrates through the box body 4, and a rectangular cylinder 8 is respectively slidably sleeved on the outside of each of them. A long strip-shaped opening for the rectangular rod 7 to penetrate and connect is formed in the box body 4.

[0022] Third limit bolts are respectively arranged on the two rectangular cylinders 8, and threaded through holes for the threaded connection of the third limit bolts are formed in the rectangular cylinders 8. A connection slot 9 is symmetrically rotatably connected to the opposite sides of the two rectangular cylinders 8 through a bearing seat respectively. A connection plug 10 is respectively and adaptively connected in the two connection slots 9. An arc-shaped fixing groove 11 is fixedly connected to one end of each of the two connection plugs 10. A silica gel pad is fixedly connected to the inner wall of each of the two arc-shaped fixing grooves 11. Two fixing plates 12 are symmetrically embedded on the inner wall of the connection slot 9. Sliding grooves for the two fixing plates 12 to be slidably embedded are symmetrically formed on the inner wall of the connection slot 9. A plurality of pins 13 are equidistantly fixedly connected to one side of the fixing plate 12. One end of each of the plurality of pins 13 horizontally penetrates through the connection plug 10. A jack for the pin 13 to penetrate and connect is formed in the connection plug 10. A pull rod 14 is symmetrically connected to the other side of the fixing plate 12. One end of each of the two pull rods 14 penetrates through the connection slot 9 and is jointly fixedly connected to a pull handle 15. A through hole for the pull rod 14 to penetrate and slidably connect is formed in the connection slot 9. A spring is sleeved on the pull rod 14. Two ends of the spring are respectively fixedly connected to the fixing plate 12 and the inner wall of the sliding groove formed on the inner wall of the connection slot 9. The outer side of the pull handle 15 is in close contact with the outer side of the connection slot 9.

[0023] The working principle of the present utility model is:

[0024] When it is necessary to use the nursing patient limb fixator, the personnel first move the device to near the patient's hospital bed in the ward, and further fix and install the device with the bottom of the hospital bed by using the mounting through holes on the bottom plate 1. Further, place the patient's limb between the two arc-shaped fixing grooves 11. Further, rotate the screw rod 5 to drive the two rectangular rods 7 to move relatively, so as to drive the arc-shaped fixing grooves 11 on the opposite sides of the two rectangular cylinders 8 to approach each other until the patient's limb is clamped in the middle. Further, complete the limiting operation of the screw rod 5 by the second limiting bolt on the turning handle 6. Further, pull the box body 4 to drive the rod body 3 to slide in the cylinder body 2 and limit it by the first limiting bolt, so that the device can be adjusted in height according to the patient's needs. Further, pull the rectangular cylinder 8 to slide outside the rectangular rod 7 and limit it by the third limiting bolt, and drive the connecting slot 9 to rotate outside the rectangular cylinder 8 by the arc-shaped fixing groove 11 by using the connecting plug 10, so that the device can perform appropriate limb adjustment operations when the patient's limb is fixed. And by pulling the pull handle 15 to drive the latch 13 on the fixing plate 12 to disengage from the connecting plug 10 by the pull rod 14, and then pull the arc-shaped fixing groove 11 to drive the connecting plug 10 to disengage from the connecting slot 9, so that the device can replace the arc-shaped fixing groove 11 according to the fixing conditions of different limbs of the patient.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A patient limb fixation frame for nursing care, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a cylinder (2) via a reinforcing rib, a rod (3) is slidably connected inside the cylinder (2), a box (4) is fixedly connected to the outside of the rod (3), a screw (5) is arranged inside the box (4), one end of the screw (5) is rotatably connected to the inner wall of the box (4) via a bearing seat, the other end of the screw (5) is fixedly connected to a handle (6) after passing through the box (4) horizontally, and the screw (5) is symmetrically provided with opposite threads, and two rectangular rods (7) are symmetrically sleeved on the screw (5), one end of the two rectangular rods (7) vertically passes through the box (4) and a rectangular cylinder (8) is slidably sleeved on the outside respectively, and the opposite sides of the two rectangular cylinders (8) are symmetrically rotatably connected to a A connecting slot (9), wherein each of the two connecting slots (9) is matched with a connecting plug (10), and each of the two connecting plugs (10) is fixedly connected to an arc-shaped fixing slot (11) at one end. Two fixing plates (12) are symmetrically embedded on the inner wall of the connecting slot (9), and a sliding groove for the two fixing plates (12) to be slidably embedded is symmetrically opened on the inner wall of the connecting slot (9). A plurality of latches (13) are fixedly connected to one side of the fixing plate (12) at equal distances, and one end of each of the latches (13) passes through the connecting plug (10) transversely. A pull rod (14) is symmetrically connected to the other side of the fixing plate (12), and one end of each of the two pull rods (14) passes through the connecting slot (9) and is fixedly connected to a handle (15) together.

2. The patient limb fixation frame for nursing according to claim 1, characterized in that: The bottom plate (1) is provided with mounting through holes at equal distances, the cylinder (2) is provided with a first limiting bolt, and the cylinder (2) is provided with a threaded through hole for threaded connection of the first limiting bolt.

3. The patient limb fixation frame for nursing according to claim 1, characterized in that: The box body (4) is provided with a through hole for the screw rod (5) to penetrate and rotate, the turning handle (6) is provided with a second limiting bolt, and the turning handle (6) is provided with a threaded through hole for the second limiting bolt to be threadedly connected.

4. The patient limb fixation frame for nursing according to claim 1, characterized in that: The two rectangular rods (7) are respectively provided with threaded through holes for the screw rods (5) to be threadedly connected in opposite directions. The outer sides of the two rectangular rods (7) are in contact with the inner wall of the box body (4) and are slidably connected. The box body (4) is provided with a long strip opening for the rectangular rods (7) to pass through and connect. The two rectangular tubes (8) are respectively provided with third limit bolts. The rectangular tubes (8) are provided with threaded through holes for the third limit bolts to be threadedly connected.

5. The patient limb fixation frame for nursing care according to claim 1, characterized in that: A silicone pad is fixedly connected to the inner wall of each of the two arc-shaped fixing grooves (11), and a plug hole for a plug pin (13) to penetrate and connect is provided on the connecting plug block (10).

6. The patient limb fixation frame for nursing care according to claim 1, characterized in that: The connecting slot (9) is provided with a through hole for the pull rod (14) to pass through for sliding connection. The pull rod (14) is sleeved with a spring. The two ends of the spring are respectively fixedly connected to the inner wall of the slide groove provided on the fixing plate (12) and the inner wall of the connecting slot (9). The outer side of the pull handle (15) is tightly fitted with the outer side of the connecting slot (9).

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